三甲基碘化锍，CAS 登记号 2181-42-2，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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Trimethylsulfonium iodide · CAS 2181-42-2 · C3H9IS. UNII 4Z1LIZ2LUN.
| CAS Registry Number | 2181-42-2 |
|---|---|
| PubChem CID | 75127 |
| Molecular formula | C3H9IS |
| IUPAC name | trimethylsulfanium iodide |
| UNII (FDA) | 4Z1LIZ2LUN |
| Molecular Weight | 204.08 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 1 |
| Rotatable Bond Count | 0 |
| Exact Mass | 203.94697 |
| Monoisotopic Mass | 203.94697 |
| Topological Polar Surface Area | 1 |
| Heavy Atom Count | 5 |
| Formal Charge | 0 |
| Complexity | 8 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (97.9%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Trimethylsulfonium iodide; 2181-42-2; Trimethylsulphonium iodide; Sulfonium, trimethyl-, iodide; Sulfonium, trimethyl-, iodide (1:1); 4Z1LIZ2LUN; NSC-36713; DTXSID30883803; RefChem:191822; DTXCID001023289; 218-555-4; Trimethylsulfoniumiodide; trimethylsulfanium iodide; MFCD00011632; trimethylsulfanium;iodide; trimethyl sulfonium iodide
CAS 2181-42-2; molecular formula C3H9IS; molecular weight — g/mol.
Trimethylsulfonium iodide, 2181-42-2, Trimethylsulphonium iodide, Sulfonium, trimethyl-, iodide, Sulfonium, trimethyl-, iodide (1:1), 4Z1LIZ2LUN.
Hazard statements reported: H315, H319, H335.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.